Siemens PE-11 Fire Alarm Smoke Detector

The Siemens PE-11 smoke detector is engineered to provide reliable early warning in fire safety systems. Its design integrates advanced sensing technology to ensure prompt detection of smoke particles.

• Operating Voltage: Efficiently runs on a nominal 24V DC supply for consistent performance.
• Detection Sensitivity: Calibrated to identify smoke concentrations in the range of 1.5% to 3.5% obscuration per foot, balancing sensitivity and false alarm prevention.
• Response Time: Rapid activation within seconds upon detecting hazardous smoke levels, supporting swift emergency responses.
• Temperature Range: Designed to operate reliably between 32°F and 120°F, suitable for diverse installation environments.
• Mounting Compatibility: Compatible with standard base mounts, simplifying installation and maintenance.

Compared to other models in the market, the Siemens PE-11 offers enhanced detection accuracy without compromising on energy efficiency. Its refined sensor technology surpasses many previous generation detectors, reducing false alarms and maintenance needs.

Technical Strengths and Performance Highlights

This smoke detector employs photoelectric sensing technology, which excels in identifying smoldering fires that produce dense smoke, a critical advantage over ionization detectors that are more responsive to flaming fires. The PE-11’s low power consumption extends system battery life and reduces operational costs, while its robust build ensures dependable function in various environmental conditions. Integration with Siemens' fire alarm control panels allows for seamless system monitoring and quick alerts, enhancing overall fire safety management.